baber/WOPTO huggingface dataset:
Patent JP-H08276499-A (JP)
Title: Assembled resin molded product
Inventor: ITO HIKARI
IPC: B29C45/33
Filed: 1995-04-03
Abstract: PURPOSE: To inexpensively and accurately produce an assembled resin molded product by molding a plurality of resin molded products in one mold and making the opposed surface with the partener resin molded product moldable without using a slide pin and moving the other resin molded product while holding one resin molded product to engage both resin molded products to assemble them. CONSTITUTION: When an assembled resin molded product 10 consisting of a rectangular box-shaped housing 20 and the retainers 30a, 30b engaged with the upper and rear surfaces thereof to be attached thereto is produced, the housing 20 and the retainers 30a, 30b are simultaneously molded from a resin by a movable mold 100 consisting of slidable housing molds 110, 110 and retainer molds 120, 120 and the fixed mold becoming a pair along with the movable mold. Next, the molds 110, 110 are opened simultaneously with the mold opening of the fixed mold 200 and the movable mold 100 to form spaces between the housing 20 and the retainers 30a, 30b and the retainers 30a, 30b are pressed to the housing 20 while held by the molds 120 to perform assembling.
Patent JP-S60244936-A (JP)
Title: Liquid-crystal display element
Inventor: SHIRAI YOSHIHIRO
IPC: G02F1/1335
Filed: 1984-05-21
Abstract: PURPOSE:To increase a visual angle and to prevent unevenness of coloring by adding a small amount of P type dichroic pigment to a liquid-crystal element which has polarizing plates between two electrode substrates and contains a charged nematic liquid-crystal compound. CONSTITUTION:Maximum light transmission directions 2a and 2b and maximum light absorption directions 1a and 1b of the polarizing plates 3a and 3b are set perpendicularly to each other and liquid-crystal molecules 5 having the axial direction twisted by 90 deg. and P type dichroic pigment 7 are arrayed. A reflecting plate 6 is arranged under the polarizing plate 3b. When an electric field is applied to electrode substrates 4a and 4b, light in a direction A1 is absorbed partially by the pigment 7 and transmitted partially. Almost all light in a direction B1, on the other hand, is absorbed because the pigment 7 slants and part of it transmitted, so the light is seen black when viewed in the direction B1 and almost all light in a direction C1 is transmitted. Consequently, the visual angle is increased and unevenness of coloring is eliminated.
Patent JP-H0622769-A (JP)
Title: Method for biodegradation of phenolic compound, new strain used therefor and method for obtaining microorganism having ability to degrade phenolic compound
Inventor: KATO KINYA
IPC: C12R1/38
Filed: 1992-04-22
Abstract: PURPOSE:To obtain a microorganism, suitable for use in a method for biodegrading phenolic compounds and having the ability to biodegrade the phenolic compounds and the method for biodegrading the phenolic compounds using the microorganism. CONSTITUTION:The microorganism is obtained by screening Pseudomonas.cepacia KK01 strain having the ability to decompose cresol in addition to that to decompose phenol in a culture medium containing the phenol or cresol as only one carbon source obtained from the intestine of Nasutitermes takasagoensis Shiraki and isolating the strain. Thereby, the biodegrading treatment of the phenol or cresol contained in a waste liquor, etc., can be carried out by using the isolated strain.
Patent JP-H07286011-A (JP)
Title: New copolymer, hydraulic composition and cured product thereof
Inventor: HASHIMOTO MATSUO
IPC: C04B24/26
Filed: 1994-04-19
Abstract: PURPOSE:To obtain a hydraulic composition which fully utilizes blast furnace slag and can give a cured product stronger than that obtained from cement by kneading a (meth)acrylic acid/itaconic acid/styrene copolymer, blast furnace slag, fumed silica and an alkaline substance. CONSTITUTION:A copolymer comprising desirably 30-92wt.% (meth)acrylic acid, 5-45wt.% itaconic acid and 3-25wt.% styrene or methylstyrene is made. This copolymer is usually used after being neutralized with an alkaline substance. This may be a copolymer containing an arbitrary comonomer component in addition to the above monomers. 100 pts.wt. blast furnace slag is mixed with 5-20 pts.wt. ultra-fine powdery substance particularly desirably fumed silica, 0.2-10 pts.wt., per 100 pts.wt. total of the former two components, alkaline substance desirably NaOH, Na2O3 or portland clinkers, and the obtained mixture is mixed with desirably 0.5-5 pts.wt. above made copolymer to produce a hydraulic composition. This composition is mixed with water and cured to obtain a cured product of high strength.
Patent JP-S60246934-A (JP)
Inventor: MACHITANI YUKIO
IPC: E03B11/00
Filed: 1984-05-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6110771-A (JP)
Title: Separation agent
Inventor: YUUKI YOUICHI
IPC: C07B31/00
Filed: 1984-05-22
Abstract: PURPOSE:To make a silica gel suitable for the use in optical resolution of amino acid in particular as filler for liquid chromatography, by chemically bonding an optically active group through a silane treated material thereto. CONSTITUTION:A separation agent is made of a substance as given by the formula I. At least one of Y<1>, Y<2> in the formula I represents silica gel and the rest thereof each represent H, 1-20C alkyl group, 6-20C aryl group, 7-20C aryl alkyl group, halogen, hydroxy group or 1-20C alkoxy group or a desired combination thereof. X represents a spacer of 1-30C and R does a metal salt of optically active tryptophane. Then, the material silica gel is preferably 1-100mum in the particle size and 50-5,000Angstrom  in the pore diameter. Then, the silane treating agent employs substance as given by the formula II. Here, in the formula I, X represents the residual group in which X' in the formula II bonds to R. This makes the silica gel suitable for the use in optical resolution of amino acid.
Patent JP-H05297316-A (JP)
Title: Line head
Inventor: SUGIYAMA JUN
IPC: B41J2/455
Filed: 1992-04-22
Abstract: PURPOSE:To provide the line head which has high light emission intensity and low power consumption and is excellent in productivity by forming a light projection part at a position slanting from the plane direction to the lamination direction of the thin film layer of an end surface light emission type EL element. CONSTITUTION:A line head 17 being a part of a line printer is fitted with an upper cover 25 which has a recessed groove in its bottom surface and a flat plate type lower cover 26 on the top and reverse surfaces of a transparent substrate 8 where the end surface light emission type EL element 2 is formed, and a flat plate type transparent front cover 27 is fitted on the front surfaces of the respective covers 25 and 26. Further, the upper and lower covers 25 and 26 projects forward from the front edge part of the transparent substrate 8 and a spacer is fitted to mutually opposite parts. This line head 17 has the light projection part formed at the position slanting up at a specific angle to the lamination direction from the plane direction of the thin film layer of the end surface light emission type EL element 2, and a rod lens array 13 being a light converging element is arranged on the light projection part.
Patent JP-2000296470-A (JP)
Title: Internal grinding wheel and circular workpiece grinding device using same
Inventor: NAOI YOSHIHISA
IPC: B24B5/08
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To grind inner and outer diameter surfaces of even workpieces, such as glass workpieces, which are liable to chip or crack, efficiently, precisely and inexpensively. SOLUTION: An internal grinding wheel 4 with grinding grooves in the internal surface is positioned on a wheel spindle support cylinder 5, in which a cylindrical wheel spindle 6 is passed vertically and journalled so as to fixedly support the internal grinding wheel 4 on the top surface, and in which means are provided to rotate the wheel spindle 6. The wheel spindle 6 receives a loosely inserted workpiece spindle support cylinder 18 having on its upper end a lower workpiece clamp 20 for attracting a workpiece 12. The wheel spindle support cylinder 5 and/or the workpiece spindle support cylinder 18 is movable in the vertical and horizontal directions.
Patent JP-H08298397-A (JP)
Title: Method and apparatus for connecting lead
Inventor: ARIKADO KAZUO
IPC: H05K13/04
Filed: 1995-04-27
Abstract: PURPOSE: To obtain an apparatus for connecting lead in which a subboard can be mounted automatically on an electronic device. CONSTITUTION: The apparatus for connecting lead comprises a table 19 for holding a main board 5 bonded with a plurality of electronic devices 6 at the fringe part thereof, a subboard 16 having electrodes for soldering the leads of the plurality of electronic devices 6, a table 17 for holding the subboard, means for aligning the lead of the electronic device 6 and the electrode of the subboard 16 by shifting both tables relatively, and a head 20 for pressing the lead of the electronic device 6 against the electrode of the subboard 16.
Patent JP-H01276440-A (JP)
Title: Semiconductor laser controller
Inventor: UEDA TSUGUNORI
IPC: G11B7/125
Filed: 1988-04-26
Abstract: PURPOSE:To control a laser output to a prescribed value without receiving the influence of a returning light by taking out one part of two beams, whose wavelength is different, to be outgoing from a semiconductor laser, photo- detecting only one beam through a filter and controlling the output of the laser. CONSTITUTION:Two beams 21 and 22, whose wavelength is different, are outgoing forward from a semiconductor laser 1 and the beams 21 and 22 are inputted to a collimator lens 6 and caused to be parallel lights. Then, the beams are separated into a beam to be reflected by a splitter 7 and to go to an optical disk 9 and a beam to transmit through the splitter 7. Out of the two beams which transmit through the splitter 7, only the light of the low output beam is transmitted through a color filter 11 and only the beam of the low output is photo-detected by a photo-detecting element 12. A control part 13 compares the output of the photo-detecting element 12 with a reference value and a current to be proportional with an error signal flows to the laser 1. Thus, the light emitting power of the laser 1 can be controlled to the prescribed value.
Patent JP-H10293199-A (JP)
Title: Fuel protection container of mixed oxide fuel assembly for boiling water reactor and method for transporting fuel
Inventor: YOSHIZAWA HIROYASU
IPC: B65D81/03
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To protect a fuel assembly without impairing the integrity of it even if high acceleration is generated in the longitudinal direction during the transportation of the fuel assembly by placing a gap between the top of the fuel assembly and the ceiling part of a fuel protection container or a top lid. SOLUTION: When a fuel protector 10 houses a mixed oxide(MOX) fuel assembly 1, a gap 14 with a length l1 is formed between the top of a handle 2a of an upper tie plate 2 and a top lid 13. In this case, the length l1 of the gap 14 is about 50 mm or shorter. If the MOX fuel assembly 1 undergoes a high and low-frequency acceleration of 1.0 G, for example, during the transportation of it, it begins slipping in the fuel protection container 10 and collides with the top lid 13. As the distance l1 of the gap 14 where slippage is allowable is limited to a low value of about 50 mm or shorter, nevertheless, collision energy is absorbed efficiently to prevent the acceleration from impairing the integrity of the MOX fuel assembly 1.
Patent JP-S59118300-A (JP)
Inventor: ETSUKUHARUTO SHIYURUTSU
IPC: B30B15/16
Filed: 1983-06-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06293287-A (JP)
Title: Full arch wet deck type catamaran
Inventor: MORINAGA YASUHARU
IPC: B63B3/50
Filed: 1993-04-06
Abstract: PURPOSE:To provide a full arch wet deck type catamaran of high performance for achieving high speediness by simplifying a structure and lightening weight of an internal strength member of a ship body. CONSTITUTION:In a catamaran formed of parallelly connecting structure of port-starboard side main hull bodies 4, 3 providing a suitable space in a main hull body structure with a ship center line 1 as a symmetrical axis, a ship bottom outside plate, placed on the surface of the sea upward from draft to connect the port/starboard side main hull bodies 4, 3, is set to a full arch wet deck 7 having up-protrusive semicircular full arch shape.
Patent JP-H11282284-A (JP)
Title: Image forming device
Inventor: YAMAZAKI TOSHIHIKO
IPC: G03G15/16
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of forming an excellent image being free from the transfer unevenness. SOLUTION: In this image forming device, an intermediate transfer body 20 is provided with a conductive layer 21, a resistance layer 22 formed on the condutive layer, and an electrode part 23 exposed on the surface of an end part of the intermediate transfer body for feeding transfer voltage to the conductive layer, an opposite part on a photoreceptor 10, to the electrode part 23 on the intermediate transfer body 20, is covered by an insulating member 16. The width W1 of the insulating member 16 is composed wider than the width W2 of the electrode part 23. The swelled section 16a of the insulating member 16 from the electrode part 23 in the axial direction toward the inside is composed thinner by gradually.  The thickness of the insulating member 16 is composed so that, a gap between the conductive layer 10a surface on the photoreceptor at the transferring part and the electrode part 23 surface becomes 20 μm on more.
Patent JP-S63269422-A (JP)
Title: Manufacture of superconductive unit
Inventor: YAMANOUCHI HIROSHI
IPC: H01B12/06
Filed: 1987-04-27
Abstract: PURPOSE:To manufacture a superconductive unit with a complex shape precisely and easily by selectively removing part of an anti-corrosion layer, then immersing it in an etching liquid, and selectively etching a superconductive layer using this anti-corrosion layer as a mask. CONSTITUTION:An ordinary conductive layer 2 is formed on the outside of a substrate 1, then an oxide superconductive layer 3 is formed on this ordinary conductive layer 2, and an anti-corrosion layer 4 is formed on this superconductive layer 3. After part of the anti-corrosion layer 4 is selectively removed, it is immersed in an etching liquid 5, and the superconductive layer 3 is selectively etched using the anti-corrosion layer 4 as a mask to form a superconductor 6 with the preset shape. A superconductive unit Y having superconductors 6 with a complex shape such as a coil shape can be thereby precisely and easily manufactured.
Patent JP-H02281913-A (JP)
Title: Synthetic resin molded body and manufacture and mold structure thereof
Inventor: IWAMOTO KATSUTOSHI
IPC: B29C39/10
Filed: 1989-04-24
Abstract: PURPOSE:To enhance the strength and rigidity and reduce the weight of a molded item main body and, in addition, contrive to improve the manufacturing accuracy of the molded item by a structure wherein the molded item main body is provided by filling the interior space of a hollow molded body with foamable filling material and reinforcing connecting parts, which connect opposing wall faces, are provided on the part of the inner wall face of the hollow molded body. CONSTITUTION:A molded item main body 19 is provided by filling the interior space of a hollow molded body 14, which is molded with hollow out of synthetic resin material. At the same time, reinforcing connecting parts, which connect between opposing wall faces, are provided on the part of the inner wall face of the hollow molded body 14. Thus, by the filling material 18 in the hollow molded body, the strength and rigidity of the molded item main body 19 is enhanced and the deformation of the molded item main body 19 is prevented from occurring. At the same time, by the connecting parts, which connect between the opposing wall faces of the hollow molded body, the strength and rigidity of the molded item main body 19 are further enhanced and the generation of striking sound and the like can be reduced.
Patent JP-S5228017-A (JP)
Title: Piping structure suitable for double-shell low-temperature tank
Inventor: HASEGAWA TSUTOMU
IPC: F17C13/00
Filed: 1975-08-27
Abstract: PURPOSE:A piping structure suitable for double-shell low-temperature tanks, which is stable against earthquakes ane is free of concentrated loads.
Patent JP-S5226651-A (JP)
Title: Scrapped vehicle break-up operating procedure
Inventor: SUZUKI TSUTOMU
IPC: B02C1/00
Filed: 1975-08-26
Abstract: PURPOSE: To provide an operating procedure for breaking up of wheels, an engine and a mission, etc. from a scrapped vahicle by using such an equipment as a grapple, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58222115-A (JP)
Title: Article covered with antistatic film
Inventor: NAKAYAMA MASATOSHI
IPC: C08G85/00
Filed: 1982-06-18
Abstract: PURPOSE:To attach a film strongly to the surface of an article and to impart thereto a prolonged, high antistatic effect, by forming an antistatic film comprising a plasma-polymerized organometallic polymer on the surface of an article. CONSTITUTION:An antistatic film comprising a plasma-polymerized organometallic polymer is formed on a plastic film or sheet. The plasma-polymerized organometallic polymer film can be formed by mixing a discharge plasma of a carrier gas such as Ar, He or H2, N2 with the vapor evolved from an organic solvent solution of an organometallic compound and contacting the surface of a base to be treated with this gas mixture. The organometallic compound gases used may be those which are plasma-polymerizable and are selected from organic compounds or complexes of tin, titanium, manganese, lead, cadmium or the like.
Patent JP-H02281155-A (JP)
Title: Spectrum analyser
Inventor: SAGI YASUO
IPC: G01R23/16
Filed: 1989-04-24
Abstract: PURPOSE:To analyze the spectrum of waveform data to be measured by reading the waveform data of a signal to be measured to subject the same to data conversion on the basis of desired operation algorithm and finally converting the converted data to a frequency region. CONSTITUTION:A spectrum analyser is constituted of a reading apparatus 1 reading waveform data desired to be measured, an operation apparatus 2 subjecting the inputted waveform data to data conversion according to the operation algorithm selected from a number of preliminarily stored predetermined operation algorithms and further converting the converted data to a frequency region to perform spectrum analysis, and a selection apparatus 3 for selecting said operation algorithm. The waveform data of a signal to be measured is read by the apparatus 1 to be sent to the apparatus 2. Subsequently, the read data is subjected to data conversion according to the desired operation algorithm selected by the apparatus 3 and further converted to the frequency region to output a spectrum analytical result.
Patent JP-H04260453-A (JP)
Title: Set value measuring apparatus of agitation type grinder
Inventor: FURUYA HARUAKI
IPC: B02C2/04
Filed: 1991-02-12
Abstract: PURPOSE:To enhance maintenance properties by facilitating the alteration of a set value by providing a set value measuring apparatus capable of automatically and simply measuring the set value of the grinding part of an agitation type grinder by remote operation. CONSTITUTION:A through-hole is provided to a main shaft 4 in the axial direction thereof to arrange a hydraulic cylinder 50 and a push-up metal fitting 55 loaded with a head 8 is provided to the leading end of a piston rod 50b and a position detector 60 detecting the rising and falling of the piston rod 50b of the hydraulic cylinder 50 is connected to a piston 50a.
Patent JP-S5867262-A (JP)
Inventor: GIYUNTAA PETSUTSU
IPC: A61M5/00
Filed: 1982-06-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5728406-A (JP)
Title: Amplifier
Inventor: SAITOU KEISHI
IPC: H03F1/32
Filed: 1980-07-29
Abstract: PURPOSE:To achieve nondistortion output without negative feedback, by connecting a cascade circuit consisting of transistors (TR) of opposite conduction type to a current Miller circuit given with a current via a diode. CONSTITUTION:A current I1 flows to a TRQ1 with an input voltage Vi. The relation between the current I1 flowing to a TRQ3 of a current Miller circuit 1 and a current I2 flowing to a TRQ4 is determined with the ratio of a resistor R2 to a resistor R3. Taking the characteristics of pn junction of the TRs Q1, Q2 and diodes D1, D2 as the same and the temperature condition as the same because of thermal coupling, the difference between a voltage VBE between the base and emitter of the TRs Q1, Q2 and a forward voltage VD of the diodes D1, D2 is a value determined with the current Miller ratio. Thus, since the current I1 is independent of the base to emitter voltage of the transistors, nondistortion output can be achieved.
Patent JP-H042735-A (JP)
Title: Manufacture of sintered member made of amorphous alloy
Inventor: HORIMURA HIROYUKI
IPC: C22F1/04
Filed: 1990-04-19
Abstract: PURPOSE:To make better the workability of a green compact and to manufacture a sintered member having the high volumetric fractional rate of amorphous components by interposing a heat treating stage generating a structural relaxation phenomenon on a green compact between a green compact compacting stage and a hot plastic working stage in amorphous alloy powder. CONSTITUTION:A green compact is compacted from amorphous alloy powder (such as an Al85Ni5Y10 alloy) having a plasticization temp. Tg and a crystallization temp. Tx higher than the above plasticization temp. Tg. Next, this green compact is set into an electric furnace, is held to the prescribed heating temp. of the plasticization temp. Tg or below for prescribed time in the atmosphere of an inert gas and is subjected to heat treatment to generate a structural relaxation phenomenon on the green compact and to shrink it. Then, the working starting temp. of this green compact is set to the crystallization temp. Tx or below, and hot plastic working is executed. In this way, the sintered member made of the high strength amorphous alloy in which the volumetric rate of amorphous components is increased by making the workability of the green compact better and in which the generation of a gaseous defect is suppressed can be obtd.
Patent JP-H0242053-A (JP)
Title: Aminoguanidine derivative and inhibitor of maillard reaction containing said derivative as active ingredient
Inventor: OUCHIDA SHUICHI
IPC: A61K31/472
Filed: 1989-04-24
Abstract: NEW MATERIAL:A compound expressed by formula I or acid-added salt of said compound (for R<2a> and R<3a> are simultaneously H, -Xa-R<1a> is n-butyl, cyclohexyl or benzyl, etc.; R<2a> is H and -Xa-R<1a> is benzyl and R<3a> is methyl, or -Xa-R<1a> and R<3a> and simultaneously phenyl; R<3a> is H and -Xa-R<1a> and R<2a> are ethyl, -Xa-R<1a> and R<2a> are n-butyl, or -Xa-R<1a> is benzyl and R<2a>, etc.; etc.). EXAMPLE:1-amino-3-benzylguanidine. USE:Inhibitor of Maillard reaction. Useful for remedy of various complication of diabetes mellitus or disease induced by senescence, etc. PREPARATION:A compound expressed by formula II is reacted with a compound expressed by the formula R<3a>-NHNH2 in water or alkanol at room temperature, or a compound expressed by formula III is reacted with ammonia in water with refluxing in the presence of ammonium sulfate to obtain the compound expressed by formula I.